Rivet analyses

// -*- C++ -*-
#include "Rivet/Analysis.hh"
#include "Rivet/Projections/Beam.hh"
#include "Rivet/Projections/FinalState.hh"
#include "Rivet/Projections/UnstableParticles.hh"
#include "Rivet/Projections/ChargedFinalState.hh"
#include "Rivet/Projections/Thrust.hh"

#define I_KNOW_THE_INITIAL_QUARKS_PROJECTION_IS_DODGY_BUT_NEED_TO_USE_IT
#include "Rivet/Projections/InitialQuarks.hh"

namespace Rivet {


  /// @brief SLD flavour-dependent fragmentation paper
  ///
  /// @author Peter Richardson
  class SLD_1999_I469925 : public Analysis {
  public:

    /// Constructor
    RIVET_DEFAULT_ANALYSIS_CTOR(SLD_1999_I469925);


    /// @name Analysis methods
    /// @{

    void analyze(const Event& e) {
      // First, veto on leptonic events by requiring at least 4 charged FS particles
      const FinalState& fs = apply<FinalState>(e, "FS");
      const size_t numParticles = fs.particles().size();

      // Even if we only generate hadronic events, we still need a cut on numCharged >= 2.
      if (numParticles < 2) {
        MSG_DEBUG("Failed ncharged cut");
        vetoEvent;
      }
      MSG_DEBUG("Passed ncharged cut");

      // Get beams and average beam momentum
      const ParticlePair& beams = apply<Beam>(e, "Beams").beams();
      const double meanBeamMom = ( beams.first.p3().mod() +
                                   beams.second.p3().mod() ) / 2.0;
      MSG_DEBUG("Avg beam momentum = " << meanBeamMom);
      int flavour = 0;
      const InitialQuarks& iqf = apply<InitialQuarks>(e, "IQF");

      // If we only have two quarks (qqbar), just take the flavour.
      // If we have more than two quarks, look for the highest energetic q-qbar pair.
      /// @todo Can we make this based on hadron flavour instead?
      Particles quarks;
      if (iqf.particles().size() == 2) {
        flavour = iqf.particles().front().abspid();
        quarks = iqf.particles();
      } else {
        map<int, Particle > quarkmap;
        for (const Particle& p : iqf.particles()) {
          if (quarkmap.find(p.pid()) == quarkmap.end()) quarkmap[p.pid()] = p;
          else if (quarkmap[p.pid()].E() < p.E()) quarkmap[p.pid()] = p;
        }
        double maxenergy = 0.;
        for (int i = 1; i <= 5; ++i) {
          double energy(0.);
          if (quarkmap.find( i) != quarkmap.end())
            energy += quarkmap[ i].E();
          if (quarkmap.find(-i) != quarkmap.end())
            energy += quarkmap[-i].E();
          if (energy > maxenergy)
            flavour = i;
        }
        if (quarkmap.find(flavour) != quarkmap.end())
          quarks.push_back(quarkmap[flavour]);
        if (quarkmap.find(-flavour) != quarkmap.end())
          quarks.push_back(quarkmap[-flavour]);
      }
      switch (flavour) {
      case PID::DQUARK:
      case PID::UQUARK:
      case PID::SQUARK:
        _SumOfudsWeights->fill();
        break;
      case PID::CQUARK:
        _SumOfcWeights->fill();
        break;
      case PID::BQUARK:
        _SumOfbWeights->fill();
        break;
      }
      // thrust axis for projections
      Vector3 axis = apply<Thrust>(e, "Thrust").thrustAxis();
      double dot(0.);
      if (!quarks.empty()) {
        dot = quarks[0].p3().dot(axis);
        if (quarks[0].pid() < 0) dot *= -1;
      }
      vector<unsigned int> multTmp = {0,0,0,0,0,0,0};
      for (const Particle& p : fs.particles()) {
        const double xp = p.p3().mod()/meanBeamMom;
        // if in quark or antiquark hemisphere
        bool quark = p.p3().dot(axis)*dot > 0.;
        _h_XpChargedN->fill(xp);
        _temp_XpChargedN1->fill(xp);
        _temp_XpChargedN2->fill(xp);
        _temp_XpChargedN3->fill(xp);
        int id = p.abspid();
        // charged pions
        if (id == PID::PIPLUS) {
          _h_XpPiPlusN->fill(xp);
          ++multTmp[0];
          switch (flavour) {
          case PID::DQUARK:
          case PID::UQUARK:
          case PID::SQUARK:
            _h_XpPiPlusLight->fill(xp);
            if( ( quark && p.pid()>0 ) || ( !quark && p.pid()<0 ))
              _h_RPiPlus->fill(xp);
            else
              _h_RPiMinus->fill(xp);
            break;
          case PID::CQUARK:
            _h_XpPiPlusCharm->fill(xp);
            break;
          case PID::BQUARK:
            _h_XpPiPlusBottom->fill(xp);
            break;
          }
        }
        else if (id == PID::KPLUS) {
          _h_XpKPlusN->fill(xp);
          ++multTmp[1];
          switch (flavour) {
          case PID::DQUARK:
          case PID::UQUARK:
          case PID::SQUARK:
            _temp_XpKPlusLight->fill(xp);
            _h_XpKPlusLight->fill(xp);
            if( ( quark && p.pid()>0 ) || ( !quark && p.pid()<0 ))
              _h_RKPlus->fill(xp);
            else
              _h_RKMinus->fill(xp);
            break;
         break;
          case PID::CQUARK:
            _h_XpKPlusCharm->fill(xp);
            _temp_XpKPlusCharm->fill(xp);
            break;
          case PID::BQUARK:
            _h_XpKPlusBottom->fill(xp);
            break;
          }
        }
        else if (id == PID::PROTON) {
          _h_XpProtonN->fill(xp);
          ++multTmp[5];
          switch (flavour) {
          case PID::DQUARK:
          case PID::UQUARK:
          case PID::SQUARK:
            _temp_XpProtonLight->fill(xp);
            _h_XpProtonLight->fill(xp);
            if( ( quark && p.pid()>0 ) || ( !quark && p.pid()<0 ))
              _h_RProton->fill(xp);
            else
              _h_RPBar  ->fill(xp);
            break;
         break;
          case PID::CQUARK:
            _temp_XpProtonCharm->fill(xp);
            _h_XpProtonCharm->fill(xp);
            break;
          case PID::BQUARK:
            _h_XpProtonBottom->fill(xp);
            break;
          }
        }
      }

      const UnstableParticles& ufs = apply<UnstableParticles>(e, "UFS");
      for (const Particle& p : ufs.particles()) {
        const double xp = p.p3().mod()/meanBeamMom;
        // if in quark or antiquark hemisphere
        bool quark = p.p3().dot(axis)*dot>0.;
        int id = p.abspid();
        if (id == PID::LAMBDA) {
          ++multTmp[6];
          _h_XpLambdaN->fill(xp);
          switch (flavour) {
          case PID::DQUARK:
          case PID::UQUARK:
          case PID::SQUARK:
            _h_XpLambdaLight->fill(xp);
            if( ( quark && p.pid()>0 ) || ( !quark && p.pid()<0 ))
              _h_RLambda->fill(xp);
            else
              _h_RLBar  ->fill(xp);
            break;
          case PID::CQUARK:
            _h_XpLambdaCharm->fill(xp);
            break;
          case PID::BQUARK:
            _h_XpLambdaBottom->fill(xp);
            break;
          }
        }
        else if (id == 313) {
          ++multTmp[3];
          _h_XpKStar0N->fill(xp);
          switch (flavour) {
          case PID::DQUARK:
          case PID::UQUARK:
          case PID::SQUARK:
            _temp_XpKStar0Light->fill(xp);
            _h_XpKStar0Light->fill(xp);
            if ( ( quark && p.pid()>0 ) || ( !quark && p.pid()<0 ))
              _h_RKS0   ->fill(xp);
            else
              _h_RKSBar0->fill(xp);
            break;
            break;
          case PID::CQUARK:
            _temp_XpKStar0Charm->fill(xp);
            _h_XpKStar0Charm->fill(xp);
            break;
          case PID::BQUARK:
            _h_XpKStar0Bottom->fill(xp);
            break;
          }
        }
        else if (id == 333) {
          ++multTmp[4];
          _h_XpPhiN->fill(xp);
          switch (flavour) {
          case PID::DQUARK:
          case PID::UQUARK:
          case PID::SQUARK:
            _h_XpPhiLight->fill(xp);
            break;
          case PID::CQUARK:
            _h_XpPhiCharm->fill(xp);
            break;
          case PID::BQUARK:
            _h_XpPhiBottom->fill(xp);
            break;
          }
        }
        else if (id == PID::K0S || id == PID::K0L) {
          ++multTmp[2];
          _h_XpK0N->fill(xp);
          switch (flavour) {
          case PID::DQUARK:
          case PID::UQUARK:
          case PID::SQUARK:
            _h_XpK0Light->fill(xp);
            break;
          case PID::CQUARK:
            _h_XpK0Charm->fill(xp);
            break;
          case PID::BQUARK:
            _h_XpK0Bottom->fill(xp);
            break;
          }
        }
      }
      if(_labels.empty()) _labels=_mult[0]->xEdges();
      for(unsigned int ix=0;ix<7;++ix) {
        _mult[0]->fill(_labels[ix],multTmp[ix]);
        switch (flavour) {
        case PID::DQUARK:
        case PID::UQUARK:
        case PID::SQUARK:
          _mult[1]->fill(_labels[ix],multTmp[ix]);
          break;
        case PID::CQUARK:
          _mult[2]->fill(_labels[ix],multTmp[ix]);
          break;
        case PID::BQUARK:
          _mult[3]->fill(_labels[ix],multTmp[ix]);
          break;
        }
      }
    }


    void init() {
      // Projections
      declare(Beam(), "Beams");
      declare(ChargedFinalState(), "FS");
      declare(UnstableParticles(), "UFS");
      declare(InitialQuarks(), "IQF");
      declare(Thrust(FinalState()), "Thrust");

      book(_temp_XpChargedN1 ,"TMP/XpChargedN1", refData( 1, 1, 1));
      book(_temp_XpChargedN2 ,"TMP/XpChargedN2", refData( 2, 1, 1));
      book(_temp_XpChargedN3 ,"TMP/XpChargedN3", refData( 3, 1, 1));

      book(_h_XpPiPlusN      , 1, 1, 2);
      book(_h_XpKPlusN       , 2, 1, 2);
      book(_h_XpProtonN      , 3, 1, 2);
      book(_h_XpChargedN     , 4, 1, 1);
      book(_h_XpK0N          , 5, 1, 1);
      book(_h_XpLambdaN      , 7, 1, 1);
      book(_h_XpKStar0N      , 8, 1, 1);
      book(_h_XpPhiN         , 9, 1, 1);

      book(_h_XpPiPlusLight  ,10, 1, 1);
      book(_h_XpPiPlusCharm  ,10, 1, 2);
      book(_h_XpPiPlusBottom ,10, 1, 3);
      book(_h_XpKPlusLight   ,12, 1, 1);
      book(_h_XpKPlusCharm   ,12, 1, 2);
      book(_h_XpKPlusBottom  ,12, 1, 3);
      book(_h_XpKStar0Light  ,14, 1, 1);
      book(_h_XpKStar0Charm  ,14, 1, 2);
      book(_h_XpKStar0Bottom ,14, 1, 3);
      book(_h_XpProtonLight  ,16, 1, 1);
      book(_h_XpProtonCharm  ,16, 1, 2);
      book(_h_XpProtonBottom ,16, 1, 3);
      book(_h_XpLambdaLight  ,18, 1, 1);
      book(_h_XpLambdaCharm  ,18, 1, 2);
      book(_h_XpLambdaBottom ,18, 1, 3);
      book(_h_XpK0Light      ,20, 1, 1);
      book(_h_XpK0Charm      ,20, 1, 2);
      book(_h_XpK0Bottom     ,20, 1, 3);
      book(_h_XpPhiLight     ,22, 1, 1);
      book(_h_XpPhiCharm     ,22, 1, 2);
      book(_h_XpPhiBottom    ,22, 1, 3);

      book(_temp_XpKPlusCharm   ,"TMP/XpKPlusCharm", refData(13, 1, 1));
      book(_temp_XpKPlusLight   ,"TMP/XpKPlusLight", refData(13, 1, 1));
      book(_temp_XpKStar0Charm  ,"TMP/XpKStar0Charm", refData(15, 1, 1));
      book(_temp_XpKStar0Light  ,"TMP/XpKStar0Light", refData(15, 1, 1));
      book(_temp_XpProtonCharm  ,"TMP/XpProtonCharm", refData(17, 1, 1));
      book(_temp_XpProtonLight  ,"TMP/XpProtonLight", refData(17, 1, 1));

      book(_h_RPiPlus  , 26, 1, 1);
      book(_h_RPiMinus , 26, 1, 2);
      book(_h_RKS0     , 28, 1, 1);
      book(_h_RKSBar0  , 28, 1, 2);
      book(_h_RKPlus   , 30, 1, 1);
      book(_h_RKMinus  , 30, 1, 2);
      book(_h_RProton  , 32, 1, 1);
      book(_h_RPBar    , 32, 1, 2);
      book(_h_RLambda  , 34, 1, 1);
      book(_h_RLBar    , 34, 1, 2);

      book(_s_Xp_PiPl_Ch      , 1, 1, 1);
      book(_s_Xp_KPl_Ch       , 2, 1, 1);
      book(_s_Xp_Pr_Ch        , 3, 1, 1);
      book(_s_Xp_PiPlCh_PiPlLi, 11, 1, 1);
      book(_s_Xp_PiPlBo_PiPlLi, 11, 1, 2);
      book(_s_Xp_KPlCh_KPlLi  , 13, 1, 1);
      book(_s_Xp_KPlBo_KPlLi  , 13, 1, 2);
      book(_s_Xp_KS0Ch_KS0Li  , 15, 1, 1);
      book(_s_Xp_KS0Bo_KS0Li  , 15, 1, 2);
      book(_s_Xp_PrCh_PrLi    , 17, 1, 1);
      book(_s_Xp_PrBo_PrLi    , 17, 1, 2);
      book(_s_Xp_LaCh_LaLi    , 19, 1, 1);
      book(_s_Xp_LaBo_LaLi    , 19, 1, 2);
      book(_s_Xp_K0Ch_K0Li    , 21, 1, 1);
      book(_s_Xp_K0Bo_K0Li    , 21, 1, 2);
      book(_s_Xp_PhiCh_PhiLi  , 23, 1, 1);
      book(_s_Xp_PhiBo_PhiLi  , 23, 1, 2);

      book(_s_PiM_PiP   , 27, 1, 1);
      book(_s_KSBar0_KS0, 29, 1, 1);
      book(_s_KM_KP     , 31, 1, 1);
      book(_s_Pr_PBar   , 33, 1, 1);
      book(_s_Lam_LBar  , 35, 1, 1);

      book(_SumOfudsWeights, "_SumOfudsWeights");
      book(_SumOfcWeights, "_SumOfcWeights");
      book(_SumOfbWeights, "_SumOfbWeights");

      for ( size_t i=0; i<4; ++i)
        book(_mult[i],24,1,1+i);
    }


    /// Finalize
    void finalize() {
      // Get the ratio plots sorted out first
      divide(_h_XpPiPlusN, _temp_XpChargedN1, _s_Xp_PiPl_Ch);
      divide(_h_XpKPlusN, _temp_XpChargedN2, _s_Xp_KPl_Ch);
      divide(_h_XpProtonN, _temp_XpChargedN3, _s_Xp_Pr_Ch);
      divide(_h_XpPiPlusCharm, _h_XpPiPlusLight, _s_Xp_PiPlCh_PiPlLi);
      _s_Xp_PiPlCh_PiPlLi->scale(dbl(*_SumOfudsWeights / *_SumOfcWeights));
      divide(_h_XpPiPlusBottom, _h_XpPiPlusLight, _s_Xp_PiPlBo_PiPlLi);
       _s_Xp_PiPlBo_PiPlLi->scale(dbl(*_SumOfudsWeights / *_SumOfbWeights));
      divide(_temp_XpKPlusCharm , _temp_XpKPlusLight, _s_Xp_KPlCh_KPlLi);
      _s_Xp_KPlCh_KPlLi->scale(dbl(*_SumOfudsWeights / *_SumOfcWeights));
      divide(_h_XpKPlusBottom, _h_XpKPlusLight, _s_Xp_KPlBo_KPlLi);
       _s_Xp_KPlBo_KPlLi->scale(dbl(*_SumOfudsWeights / *_SumOfbWeights));
      divide(_temp_XpKStar0Charm, _temp_XpKStar0Light, _s_Xp_KS0Ch_KS0Li);
      _s_Xp_KS0Ch_KS0Li->scale(dbl(*_SumOfudsWeights / *_SumOfcWeights));
      divide(_h_XpKStar0Bottom, _h_XpKStar0Light, _s_Xp_KS0Bo_KS0Li);
      _s_Xp_KS0Bo_KS0Li->scale(dbl(*_SumOfudsWeights / *_SumOfbWeights));
      divide(_temp_XpProtonCharm, _temp_XpProtonLight, _s_Xp_PrCh_PrLi);
      _s_Xp_PrCh_PrLi->scale(dbl(*_SumOfudsWeights / *_SumOfcWeights));
      divide(_h_XpProtonBottom, _h_XpProtonLight, _s_Xp_PrBo_PrLi);
      _s_Xp_PrBo_PrLi->scale(dbl(*_SumOfudsWeights / *_SumOfbWeights));
      divide(_h_XpLambdaCharm, _h_XpLambdaLight, _s_Xp_LaCh_LaLi);
      _s_Xp_LaCh_LaLi->scale(dbl(*_SumOfudsWeights / *_SumOfcWeights));
      divide(_h_XpLambdaBottom, _h_XpLambdaLight, _s_Xp_LaBo_LaLi);
      _s_Xp_LaBo_LaLi->scale(dbl(*_SumOfudsWeights / *_SumOfbWeights));
      divide(_h_XpK0Charm, _h_XpK0Light, _s_Xp_K0Ch_K0Li);
      _s_Xp_K0Ch_K0Li->scale(dbl(*_SumOfudsWeights / *_SumOfcWeights));
      divide(_h_XpK0Bottom, _h_XpK0Light, _s_Xp_K0Bo_K0Li);
      _s_Xp_K0Bo_K0Li->scale(dbl(*_SumOfudsWeights / *_SumOfbWeights));
      divide(_h_XpPhiCharm, _h_XpPhiLight, _s_Xp_PhiCh_PhiLi);
      _s_Xp_PhiCh_PhiLi->scale(dbl(*_SumOfudsWeights / *_SumOfcWeights));
      divide(_h_XpPhiBottom, _h_XpPhiLight, _s_Xp_PhiBo_PhiLi);
      _s_Xp_PhiBo_PhiLi->scale(dbl(*_SumOfudsWeights / *_SumOfbWeights));

      // Then the leading particles
      divide(*_h_RPiMinus - *_h_RPiPlus, *_h_RPiMinus + *_h_RPiPlus, _s_PiM_PiP);
      divide(*_h_RKSBar0 - *_h_RKS0, *_h_RKSBar0 + *_h_RKS0, _s_KSBar0_KS0);
      divide(*_h_RKMinus - *_h_RKPlus, *_h_RKMinus + *_h_RKPlus, _s_KM_KP);
      divide(*_h_RProton - *_h_RPBar, *_h_RProton + *_h_RPBar, _s_Pr_PBar);
      divide(*_h_RLambda - *_h_RLBar, *_h_RLambda + *_h_RLBar, _s_Lam_LBar);

      // Then the rest
      scale(_h_XpPiPlusN,      1/sumOfWeights());
      scale(_h_XpKPlusN,       1/sumOfWeights());
      scale(_h_XpProtonN,      1/sumOfWeights());
      scale(_h_XpChargedN,     1/sumOfWeights());
      scale(_h_XpK0N,          1/sumOfWeights());
      scale(_h_XpLambdaN,      1/sumOfWeights());
      scale(_h_XpKStar0N,      1/sumOfWeights());
      scale(_h_XpPhiN,         1/sumOfWeights());
      scale(_h_XpPiPlusLight,  1 / *_SumOfudsWeights);
      scale(_h_XpPiPlusCharm,  1 / *_SumOfcWeights);
      scale(_h_XpPiPlusBottom, 1 / *_SumOfbWeights);
      scale(_h_XpKPlusLight,   1 / *_SumOfudsWeights);
      scale(_h_XpKPlusCharm,   1 / *_SumOfcWeights);
      scale(_h_XpKPlusBottom,  1 / *_SumOfbWeights);
      scale(_h_XpKStar0Light,  1 / *_SumOfudsWeights);
      scale(_h_XpKStar0Charm,  1 / *_SumOfcWeights);
      scale(_h_XpKStar0Bottom, 1 / *_SumOfbWeights);
      scale(_h_XpProtonLight,  1 / *_SumOfudsWeights);
      scale(_h_XpProtonCharm,  1 / *_SumOfcWeights);
      scale(_h_XpProtonBottom, 1 / *_SumOfbWeights);
      scale(_h_XpLambdaLight,  1 / *_SumOfudsWeights);
      scale(_h_XpLambdaCharm,  1 / *_SumOfcWeights);
      scale(_h_XpLambdaBottom, 1 / *_SumOfbWeights);
      scale(_h_XpK0Light,      1 / *_SumOfudsWeights);
      scale(_h_XpK0Charm,      1 / *_SumOfcWeights);
      scale(_h_XpK0Bottom,     1 / *_SumOfbWeights);
      scale(_h_XpPhiLight,     1 / *_SumOfudsWeights);
      scale(_h_XpPhiCharm ,    1 / *_SumOfcWeights);
      scale(_h_XpPhiBottom,    1 / *_SumOfbWeights);
      scale(_h_RPiPlus,        1 / *_SumOfudsWeights);
      scale(_h_RPiMinus,       1 / *_SumOfudsWeights);
      scale(_h_RKS0,           1 / *_SumOfudsWeights);
      scale(_h_RKSBar0,        1 / *_SumOfudsWeights);
      scale(_h_RKPlus,         1 / *_SumOfudsWeights);
      scale(_h_RKMinus,        1 / *_SumOfudsWeights);
      scale(_h_RProton,        1 / *_SumOfudsWeights);
      scale(_h_RPBar,          1 / *_SumOfudsWeights);
      scale(_h_RLambda,        1 / *_SumOfudsWeights);
      scale(_h_RLBar,          1 / *_SumOfudsWeights);

      // Multiplicities
      BinnedEstimatePtr<string> diffCharm,diffBottom;
      book(diffCharm ,25,1,1);
      book(diffBottom,25,1,2);
      for(unsigned int ix=0;ix<7;++ix) {
        const double val1 = _mult[2]->bin(ix+1).mean(2)-_mult[1]->bin(ix+1).mean(2);
        const double err1 = sqrt(sqr(_mult[2]->bin(ix+1).stdErr(2))+sqr(_mult[1]->bin(ix+1).stdErr(2)));
        diffCharm->bin(ix+1).set(val1,err1);
        const double val2 = _mult[3]->bin(ix+1).mean(2)-_mult[1]->bin(ix+1).mean(2);
        const double err2 = sqrt(sqr(_mult[3]->bin(ix+1).stdErr(2))+sqr(_mult[1]->bin(ix+1).stdErr(2)));
        diffBottom->bin(ix+1).set(val2,err2);
      }
    }

    /// @}


  private:

    /// Store the weighted sums of numbers of charged / charged+neutral
    /// particles. Used to calculate average number of particles for the
    /// inclusive single particle distributions' normalisations.
    CounterPtr _SumOfudsWeights, _SumOfcWeights, _SumOfbWeights;

    Histo1DPtr _h_XpPiPlusSig, _h_XpPiPlusN;
    Histo1DPtr _h_XpKPlusSig, _h_XpKPlusN;
    Histo1DPtr _h_XpProtonSig, _h_XpProtonN;
    Histo1DPtr _h_XpChargedN;
    Histo1DPtr _h_XpK0N, _h_XpLambdaN;
    Histo1DPtr _h_XpKStar0N, _h_XpPhiN;
    Histo1DPtr _h_XpPiPlusLight, _h_XpPiPlusCharm, _h_XpPiPlusBottom;
    Histo1DPtr _h_XpKPlusLight, _h_XpKPlusCharm, _h_XpKPlusBottom;
    Histo1DPtr _h_XpKStar0Light, _h_XpKStar0Charm, _h_XpKStar0Bottom;
    Histo1DPtr _h_XpProtonLight, _h_XpProtonCharm, _h_XpProtonBottom;
    Histo1DPtr _h_XpLambdaLight, _h_XpLambdaCharm, _h_XpLambdaBottom;
    Histo1DPtr _h_XpK0Light, _h_XpK0Charm, _h_XpK0Bottom;
    Histo1DPtr _h_XpPhiLight, _h_XpPhiCharm, _h_XpPhiBottom;

    Histo1DPtr _temp_XpChargedN1, _temp_XpChargedN2, _temp_XpChargedN3;
    Histo1DPtr _temp_XpKPlusCharm , _temp_XpKPlusLight;
    Histo1DPtr _temp_XpKStar0Charm, _temp_XpKStar0Light;
    Histo1DPtr _temp_XpProtonCharm, _temp_XpProtonLight;

    Histo1DPtr _h_RPiPlus, _h_RPiMinus;
    Histo1DPtr _h_RKS0, _h_RKSBar0;
    Histo1DPtr _h_RKPlus, _h_RKMinus;
    Histo1DPtr _h_RProton, _h_RPBar;
    Histo1DPtr _h_RLambda, _h_RLBar;

    Estimate1DPtr _s_Xp_PiPl_Ch, _s_Xp_KPl_Ch,  _s_Xp_Pr_Ch;
    Estimate1DPtr _s_Xp_PiPlCh_PiPlLi, _s_Xp_PiPlBo_PiPlLi;
    Estimate1DPtr _s_Xp_KPlCh_KPlLi, _s_Xp_KPlBo_KPlLi;
    Estimate1DPtr _s_Xp_KS0Ch_KS0Li, _s_Xp_KS0Bo_KS0Li;
    Estimate1DPtr _s_Xp_PrCh_PrLi, _s_Xp_PrBo_PrLi;
    Estimate1DPtr _s_Xp_LaCh_LaLi, _s_Xp_LaBo_LaLi;
    Estimate1DPtr _s_Xp_K0Ch_K0Li, _s_Xp_K0Bo_K0Li;
    Estimate1DPtr _s_Xp_PhiCh_PhiLi, _s_Xp_PhiBo_PhiLi;

    Estimate1DPtr _s_PiM_PiP, _s_KSBar0_KS0, _s_KM_KP, _s_Pr_PBar, _s_Lam_LBar;
    BinnedProfilePtr<string> _mult[4];
    vector<string> _labels;
    /// @}
  };



  RIVET_DECLARE_ALIASED_PLUGIN(SLD_1999_I469925, SLD_1999_S3743934);

}